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stats/

bootstrap_median.pro

topbootstrap_median

Statistics

result = bootstrap_median(x [, PLOT=PLOT] [, N_ITER=N_ITER] [, ALL_MEDIANS=ALL_MEDIANS] [, COLOR=COLOR] [, BACK=BACK] [, _EXTRA=_EXTRA])

compute the bootstrap median

Return value

Array containing the median and stddev(median)

Parameters

x in required: Values array to compute the bootstrap median of

Keywords

PLOT in optional: Make a plot the botstrap median
N_ITER in optional: number of bootstrap iteratons, default:500
ALL_MEDIANS in optional: Array to contain the array of all medians
COLOR in optional: Color for the plot
BACK in optional: background for the plot
_EXTRA in optional: Extra keywords to plot

Examples

 IDL> print, bootstrap_median(findgen(100), /plot)
      50.0000      5.02490

Author information

History:: Wed Feb 13 16:31:03 2008, Brian Larsen written and tested

Statistics

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File attributes

Modifcation date:	Mon Sep 22 12:41:27 2008
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